Nórska geologická služba (NGU) a Norský úrad pre ochranu pre radiáciou (NRPA) zahájily produkciu série máp radónovej susceptibility v roku 2006.Tieto mapy poskytujú miestnym samosprávam dôležité informácie o priestorovom rozložení potenciálnych radónových rizík a môžu byť použité ku stanoveniu miest prednostných radónových meraní v existujúcich domoch a pri hodnotení nových území určených pre výstavbu. Zdrojom údajov pre webovú službu radónovej susceptibility sú 4 tlačené mapy v regióne Oslo v mierke 1:100 00, ktoré sú sprístupnené na webových stránkach NGU (www.ngu.no).
1G-E:percentCoverage=100 of the Oslo Region; 1G-E:geometricHarmonization=yes; 1G-E:thematicHarmonization=yes; In constructing radon awareness maps, NGU measured uranium concentrations in the ground using instruments mounted in helicopters and airplanes. The NRPA contributed measurements of indoor radon in 6326 dwellings within the study area. Comparison of these data sets, and incorporation of information on bedrock and drift geology, resulted in radon awareness maps covering some 10,000 square kilometres from Hadeland and Romerike in the North to Fredrikstad and Skien in the South. Almost two million people reside in this area. The source for the radon susceptibility web service are 4 printed maps of the Oslo region in scale 1:100 000.
Equivalent Scale:
1:
100000
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